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Vulnerability Details : CVE-2014-8686

CodeIgniter before 2.2.0 makes it easier for attackers to decode session cookies by leveraging fallback to a custom XOR-based encryption scheme when the Mcrypt extension for PHP is not available.
Publish Date : 2017-09-19 Last Update Date : 2017-09-28
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 310

- Products Affected By CVE-2014-8686

# Product Type Vendor Product Version Update Edition Language
1 Application Codeigniter Codeigniter 2.1.4 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Codeigniter Codeigniter 1

- References For CVE-2014-8686

https://codeigniter.com/userguide2/changelog.html CONFIRM
https://www.dionach.com/blog/codeigniter-session-decoding-vulnerability
http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.html
https://beyondbinary.io/articles/seagate-nas-rce/

- Metasploit Modules Related To CVE-2014-8686

Seagate Business NAS Unauthenticated Remote Command Execution
Some Seagate Business NAS devices are vulnerable to command execution via a local file include vulnerability hidden in the language parameter of the CodeIgniter session cookie. The vulnerability manifests in the way the language files are included in the code on the login page, and hence is open to attack from users without the need for authentication. The cookie can be easily decrypted using a known static encryption key and re-encrypted once the PHP object string has been modified. This module has been tested on the STBN300 device.
Module type : exploit Rank : normal Platforms : PHP


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